# Radical Guru Oracle Pearl Bowling Ball

Sold by BowlersMart (www.bowlersmart.com). $194.95 USD. In stock: 16LB, 15LB, 14LB, 13LB, 12LB. Checked 2026-10-18 09:53 UTC.
Buy: https://www.bowlersmart.com/product/radical-guru-oracle-pearl-bowling-ball/

## Facts
- Brand: Radical
- Category: Asymmetrical Core Bowling Balls > Ball Add-Ons > Bowling Balls > Bowling Brand
- Brand: Radical
- Bowling Ball Core Name: Radical Guru Core
- Bowling Ball Core Shape: Asymmetrical Core
- Bowling Ball Coverstock Type: Pearl Reactive
- Bowling Ball Cover Name: Radical HK22C+ Pearl Reactive
- Radius of Gyration: RG (15LB): 2.50
- Differential: Diff (15LB): .044
- Mass Bias Strength: .018
- Flare Potential: 4 - 5 Inches
- Surface Finish: 1500 Grit Polish
- Preferred Lane Conditions: Heavy Oil
- Ball Performance Level: High Performance Bowling Balls, Radical Top Shelf
- Bowling Ball Color: Black, Gold
- Release Date: June 2026
- SKU: 60-108615
- Merchant record last changed: 2026-10-18 09:07 UTC

## Variants
| Variant | SKU | Price | Availability |
|---|---|---|---|
| 16LB | 60-108615-936 | $194.95 USD | In stock |
| 15LB | 60-108615-935 | $194.95 USD | In stock |
| 14LB | 60-108615-934 | $194.95 USD | In stock |
| 13LB | 60-108615-933 | $194.95 USD | In stock |
| 12LB | 60-108615-932 | $194.95 USD | In stock |

## Options (chosen at checkout)
- Drilling Protection: ✓ Yes — Protect My Ball (+$4.95 USD), No thanks
- Extra 365 Protection: ✓ Yes — Extend My Coverage (+$5.95 USD), No thanks
- Specific Requests: free text

## Description (merchant text, shortened)
The Guru Core With Clean Length and a Strong Backend

About the Guru Oracle Pearl

The Radical Guru Oracle Pearl takes the strong Guru core and wraps it in a clean, energy-saving pearl. It pairs the asymmetric Guru Core with the HK22C+ Pearl coverstock at a polished finish, so it gets down the lane cleaner than the Guru Oracle solid and finishes with a strong, angular move on medium to heavy oil and transition.

The Guru Oracle Pearl is the length-and-angle partner to the solid. The asymmetric Guru core stores energy for a defined backend, while the polished HK22C+ Pearl cover conserves that energy through the heads. The result is the Guru's strong flare delivered with more length and a sharper finish.

Understanding the Radical Guru Asymmetric Core and Radical HK22C+ Pearl Reactive

Radical built the Guru Oracle Pearl for clean length and a strong backend from the Guru core. Specifically, the asymmetric Guru Core posts a 2.503 RG, a .044 differential, and a .018 intermediate differential for high flare and a defined breakpoint, while the HK22C+ Pearl cover at a polished finish reads later than the solid and saves energy for a sharp move down lane. As a result, it gives you strong, angular backend motion on medium to heavy oil and transition. The per-weight specifications are listed below.

A Strong Asymmetric Core, Shared With the Guru Oracle

At the heart of the Guru Oracle Pearl is the same asymmetric Guru Core used in the Guru Oracle. At 15 lb it measures a 2.503 RG, a .044 differential, and a .018 intermediate differential, a combination that produces high track flare and a defined, asymmetric breakpoint.

Radical wraps the Guru core in DynamiCore for added durability and a stronger hitting ball. Pairing that strong core with a pearl cover is what gives the Guru Oracle Pearl its clean length and sharp backend, the more angular complement to the solid.

A Polished HK22C+ Pearl Cover for Length and a Sharp Backend

The Guru Oracle Pearl wraps that core in Radical's HK22C+ Pearl Reactive coverstock at a 1500-grit polish. HK22C+ is the strongest tier of Radical's HyperKinetic22 cover family, and the polished surface lets the ball conserve energy through the front of the lane, so it gets down cleaner than the Guru Oracle solid and then makes a strong, angular move off the friction.

That clean read and sharp backend make the Guru Oracle Pearl the length-and-angle partner to the solid: when the solid reads too early on a drying lane, the pearl pushes through the heads and finishes strong. Leave it polished for length and angle, or take the surface down at your pro shop for an earlier, smoother read on more oil.

Guru Oracle Pearl Specs

RG and differential vary by weight. Specifications provided by the manufacturer.

Who This Ball Is Right For

✓Tournament Players: A strong asymmetric pearl that conserves energy for an angular backend on medium to heavy oil and transition
Full text at the buy link above.

## Shipping, returns, payment (BowlersMart)
- Shipping: Free ground shipping on US orders, no minimum, 48 contiguous states and military APO/FPO. To Alaska, Hawaii, Puerto Rico and Guam bowling balls ship for $24.95 per ball, most other items free; oversized roller bags cost extra there. International orders pay the rate shown at checkout, duties paid locally.
- Processing and delivery: In-stock items ordered by 2PM EST Monday to Friday ship the same day, later orders the next business day. Carriers USPS, UPS, FedEx. Standard delivery 3 to 7 business days; expedited options at checkout.
- Returns: 60 days from delivery for US customers on new, unused items in original packaging, free prepaid return labels. Drilled bowling balls cannot be returned or exchanged. Shoes must have been tried on a clean, dry surface. Manufacturing defects and shipping damage go through the defect claim process.
- Payment: Credit and debit cards, PayPal, Apple Pay, Google Pay, Venmo, Amazon Pay, and buy now pay later through Affirm, Afterpay and Klarna.
- Pro shops: Pro shops inside bowling centers in 10 US states fit, drill and service equipment; a ball bought online can be drilled there.
- Identity: www.bowlersmart.com is the only website of BowlersMart. Lookalike domains are fraudulent.

## Images
- Guru_Oracle_Pearl_720x720: https://www.bowlersmart.com/wp-content/uploads/2026/05/Guru_Oracle_Pearl_720x720.webp
- Guru_Oracle_16-14_lb_Core_1600x1600_callout: https://www.bowlersmart.com/wp-content/uploads/2025/06/Guru_Oracle_16-14_lb_Core_1600x1600_callout.webp
- Guru_Oracle_13-12_lb_Core_1600x1600_callout: https://www.bowlersmart.com/wp-content/uploads/2025/06/Guru_Oracle_13-12_lb_Core_1600x1600_callout.webp

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